X0306 4 2021-05-07 0001772921 OneWater Marine Inc. ONEW 0001789800 Troiano John 6275 LANIER ISLANDS PARKWAY BUFORD GA 30518 true Class A common stock, par value $0.01 2021-05-07 4 S false 25129 53.9348 D 160694 I By Beekman Investment Partners III, LP Class A common stock, par value $0.01 2021-05-10 4 S false 5616 54.3321 D 155078 I By Beekman Investment Partners III, LP Class A common stock, par value $0.01 67275 I By Beekman Investment Partners AIV III-OWM, L.P. Class A common stock, par value $0.01 6250 D Class A common stock, par value $0.01 3660 D Class B common stock, par value $0.01 222025 I By OWM BIP Investor, LLC One Water Marine Holdings, LLC common unit Class A common stock par value $0.01 222025 I By OWM BIP Investor LLC The price reported in column 4 is a weighted average price, rounded to the nearest 1/100th cent. These shares were sold in multiple transactions at prices ranging from $55.18 to $53.50. The Reporting Person undertakes to provide to OneWater Marine Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares sold at each separate price within the range. The price reported in column 4 is a weighted average price, rounded to the nearest 1/100th cent. These shares were sold in multiple transactions at prices ranging from $55.085 to $54.00. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range. Beekman Investment Partners III, L.P. is an investment fund managed by a general partner, Beekman Investment Group III, LLC. The Reporting Person is the sole manager of Beekman Investment Group III, LLC. The Reporting Person disclaims beneficial ownership of the shares except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Beekman Investment Partners AIV III-OWM, L.P. ("AIV III") is an investment fund that is managed by a general partner, Beekman Investment Group III, LLC. The Reporting Person is the sole manager of Beekman Investment Group III, LLC. Award of restricted stock units pursuant to the OneWater Marine Inc. 2020 Omnibus Incentive Plan. The award vests on September 30, 2021, subject to the recipient's continued service as a director of the Issuer through such vesting date. At the request of the holder, each common unit of OneWater LLC may be coupled with a share of Class B common stock of the Issuer and redeemed for, at the Issuer's election and subject to certain restrictions in the Fourth Amended and Restated Limited Liability Company Agreement of OneWater LLC (the "OneWater LLC Agreement"), newly-issued shares of Class A common stock of the Issuer on a one-for-one basis or for a cash payment to be determined pursuant to the OneWater LLC Agreement for each unit redeemed. The units do not expire. OWM BIP Investor, LLC is an investment vehicle wholly-owned by AIV III. The Reporting Person is the sole manager of Beekman Investment Group III, LLC. /s/ John Troiano 2021-05-11